In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

Ex Input:
what does a plus-minus sign mean, Answer: to indicate the precision of an approximation , or

Ex Output:
Yes


Ex Input:
how bruce lee died, Answer: He is noted for his roles in five feature-length films: Lo Wei 's The Big Boss (1971) and Fist of Fury (1972); Way of the Dragon (1972), directed and written by Lee; Warner Brothers ' Enter the Dragon (1973) and The Game of Death (1978), both directed by Robert Clouse .

Ex Output:
No


Ex Input:
when did jack lalanne die, Answer: Francois Henri "Jack" LaLanne (September 26, 1914 - January 23, 2011) was an American fitness , exercise , and nutritional expert and motivational speaker who is sometimes called "the godfather of fitness" and the "first fitness superhero."

Ex Output:

Yes


